During many of these eruptions, Hawaiian Volcano Observatory field crews documented “ooze outs” — where lava squeezes out ...

By 6 a.m., lava fountains from the north vent peaked at 800 to 1,000 feet, before settling to oscillate around 328 to 492 ...

Hawaii’s Kilauea volcano sent a huge fountain of lava spewing hundred of feet into the air as it began the Episode 21 of its ...

By 6 a.m., lava fountains from the north vent peaked at 800 to 1,000 feet, before settling to oscillate around 328 to 492 ...

Lava fountains and flows erupted primarily from the north vent, and the south vent was largely obscured by the north vent ...

Deep beneath the waves of the Pacific Ocean, nearly a mile underwater, one of the most fascinating volcanoes in the world is ...

U.S. Geological Survey COURTESY U.S. GEOLOGICAL SURVEY A screenshot of the live view from Halemaumau crater from the eastern rim of the caldera this morning. 2 /2 COURTESY U.S. GEOLOGICAL SURVEY A ...

Update at 5:03 p.m. May 16: Kīlauea put in a little bit of overtime Friday during Episode 22 of the ongoing eruption in ...

Two massive tectonic plates (the Pacific and the Juan de Fuca plates) are constantly shifting, leading to a steady build-up ...

Though perhaps not well known to the general public, Axial Seamount is considered a key window into Earth's geology. Axial is ...

A massive underwater volcano, Axial Seamount, 300 miles off Oregon’s coast, may erupt soon after over 1,000 daily quakes and ...